Audi 8V S3 Quattro 2.0T Sedan APR Software

Tuning your vehicle with APR Software has never been easier thanks to the APR Ultralink! Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Only available for purchase in the United States and Canada.

Brand:

ES#:

4759009

Mfg#:

EM100040

Unlock hidden horsepower and torque with our performance tuning software for your vehicle's ECU. Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:

ES#:

4505470

Mfg#:

ECU20T3TIS38

ON SALE! SAVE 20%

$499.99

This product was last offered at the strikethrough price on
09-28-2026

$399.96 USD

Add to Cart

Free Shipping

Lifetime Replacement

Gains up to 74HP & 98TQ on 93 Octane Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
This upgrade must be performed at ECS Tuning's facility in Ohio.
Vehicle must be brought to ECS Tuning for programming

Brand:

ES#:

2855989

Mfg#:

S320TMQBIS38SPKT

ON SALE! SAVE 20%

$499.99

This product was last offered at the strikethrough price on
09-28-2026

$399.96 USD

Add to Cart

Free Shipping

Lifetime Replacement